<div id="approval-list"><pc_nav message="0" :cc_num="cc_num" :todo_num="todo_num"></pc_nav><div class="list-wrap"><div v-for="(o,index) in listData" class="list-box"><p class="clearfix">{{ o.name }}({{ o.child.length }}) <button @click="o.open=!o.open">{{ o.open?"收起":'更多'}}</button></p><div class="clearfix" v-if="o.open"><a href="javascript:;" @click="go(p)" v-for="(p,index2) in o.child"><img :src="p.icon"><br><em>{{ p.name }}</em></a></div></div></div></div>